UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uE8vCPr8JQd/ZQdxlnRTNLinnkFvbOShldgaE7GZ4qk=' 
WHERE 
  key_id = '7895698e1e9a0df1734b3440ead85d74c37a37ea82a78823ca310403eab85248' 
  AND (
    token = 'uE8vCPr8JQd/ZQdxlnRTNLinnkFvbOShldgaE7GZ4qk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )